Bold Jumping Spider

Scientific Name: Phidippus audax

Order & Family: Order: Araneae; Family: Salticidae

Size: 8 to 15 mm (0.3 to 0.6 inches) in length.

Bold Jumping Spider

Natural Habitat

Open areas including grasslands, prairies, gardens, and on the exterior of buildings or fences.

Diet & Feeding

Carnivorous; primarily eats small insects like flies, moths, and beetles, as well as other spiders.

Behavior Patterns

Active diurnal hunters with excellent vision; they do not build webs to catch prey but instead stalk and pounce on it. They use silk safety lines when jumping.

Risks & Benefits

Benefits the ecosystem by controlling pest populations. Generally harmless to humans; while they can bite if mishandled, their venom is not medically significant and they are shy by nature.

Identified on: 5/25/2026